Fig. 5From: Probabilistic tsunami hazard assessment based on the Gutenberg–Richter law in eastern Shikoku, Nankai subduction zone, JapanTsunami hazard curves estimated using heterogeneous slip models and tsunami defense facilities (red, original), homogeneous slip models and defense facilities (gray), and with heterogeneous slip models and no defense facilities (dashed blue) at 6 sites (Fig. 1). The black circles are the exceedance frequencies estimated from the historical tsunamis listed in Table 2, and the gray circles are those excluding the 1605 Keicho tsunamiBack to article page